154821-14-4, CAS No 154821-14-4

154821-14-4 polysaccharide S-156
Product Name	polysaccharide S-156
Synonyms	Polysaccharide S-156;alpha-D-galactopyranosyl-(1->3)-4-O-acetyl-alpha-D-galactopyranuronosyl-(1->3)-6-deoxy-alpha-L-galactopyranose
Molecular Formula	C₂₀H₃₂O₁₇
Molecular Weight	544.4579
InChl	InChI=1/C20H32O17/c1-4-7(23)13(11(27)18(31)32-4)35-20-12(28)14(15(33-5(2)22)16(37-20)17(29)30)36-19-10(26)9(25)8(24)6(3-21)34-19/h4,6-16,18-21,23-28,31H,3H2,1-2H3,(H,29,30)/t4-,6+,7+,8-,9-,10+,11-,12+,13+,14+,15+,16-,18+,19+,20-/m0/s1
CAS Registry Number	154821-14-4
Molecular Structure
Density	1.72g/cm³
Boiling Point	854.4°C at 760 mmHg
Refractive Index	1.632
Flash Point	290.7°C
Vapour Pressur	5.47E-34mmHg at 25°C

154821-14-4 polysaccharide S-156